<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<style>
			#input{
				width: 200px;
				height: 100px;
			}
		</style>
		<script>
			function putClick(){
			    prompt("在这里输入");	
			    if()
			}
		</script>
	</head>
	<body>
		<input id="input" type="text" value="请输入内容" onclick="putClick()">
		<div id="resultDiv"></div>
	</body>
</html>
